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Subject: RE: UBIFS Corrupt during power failure
From: Artem Bityutskiy <dedekind@infradead.org>
To: Eric Holmberg <Eric_Holmberg@Trimble.com>
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Date: Tue, 14 Apr 2009 18:53:58 +0300
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Cc: Urs Muff <urs_muff@Trimble.com>, linux-mtd@lists.infradead.org,
	Adrian Hunter <adrian.hunter@nokia.com>
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On Tue, 2009-04-14 at 18:45 +0300, Artem Bityutskiy wrote:
> > Corruption occurred after approximately 2 hours of operation
> > (approximately 130 power cycles).
> > 
> > [42949375.790000] UBIFS error (pid 1): ubifs_read_node: bad node type
> > (11 but expected 6)
> > [42949375.800000] UBIFS error (pid 1): ubifs_read_node: bad node at LEB
> > 0:0
> 
> How about enabling debugging (no debugging messages, just debugging).
> See
> http://www.linux-mtd.infradead.org/doc/ubifs.html#L_how_send_bugreport
> item 3

Note, not "extra checks" as well. Just debugging. It will add some
light-weight assertions plus verbose error reporting which include
dumps, etc.

-- 
Best regards,
Artem Bityutskiy (Битюцкий Артём)